From 6b88f78aa1bcda78793f0254a34a9cc099e7ba72 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jo=C3=A3o=20T=C3=A1vora?= Date: Fri, 6 Oct 2017 00:07:53 +0100 Subject: [PATCH] Don't error when turning on Flymake with no known backends Leave it to the mode line indicator to inform the user that there is still some configuration to do. * lisp/progmodes/flymake.el (flymake-mode): Simplify. --- lisp/progmodes/flymake.el | 20 ++++++++------------ 1 file changed, 8 insertions(+), 12 deletions(-) diff --git a/lisp/progmodes/flymake.el b/lisp/progmodes/flymake.el index f61face25bf..ebd5a1ecee9 100644 --- a/lisp/progmodes/flymake.el +++ b/lisp/progmodes/flymake.el @@ -708,18 +708,14 @@ Interactively, with a prefix arg, FORCE is t." (cond ;; Turning the mode ON. (flymake-mode - (cond - ((not flymake-diagnostic-functions) - (flymake-error "No backends to check buffer %s" (buffer-name))) - (t - (add-hook 'after-change-functions 'flymake-after-change-function nil t) - (add-hook 'after-save-hook 'flymake-after-save-hook nil t) - (add-hook 'kill-buffer-hook 'flymake-kill-buffer-hook nil t) - - (setq flymake--backend-state (make-hash-table)) - - (when flymake-start-syntax-check-on-find-file - (flymake-start))))) + (add-hook 'after-change-functions 'flymake-after-change-function nil t) + (add-hook 'after-save-hook 'flymake-after-save-hook nil t) + (add-hook 'kill-buffer-hook 'flymake-kill-buffer-hook nil t) + + (setq flymake--backend-state (make-hash-table)) + + (when flymake-start-syntax-check-on-find-file + (flymake-start))) ;; Turning the mode OFF. (t -- 2.39.5